Germanium-containing lithium-ion devices
US-2016380258-A1 · Dec 29, 2016 · US
Terminals, e.g. extensions of current collectors
Terminals, e.g. extensions of current collectors · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01G11/74 |
| Official title | Terminals, e.g. extensions of current collectors |
| Display label | Terminals, e.g. extensions of current collectors |
| Total patents | 510 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 43 |
| 2016 | 39 |
| 2017 | 59 |
| 2018 | 57 |
| 2019 | 60 |
| 2020 | 53 |
| 2021 | 34 |
| 2022 | 32 |
| 2023 | 40 |
| 2024 | 38 |
| 2025 | 44 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aluminum foil with carbonaceous particles dispersed and supported therein
US-9514887-B2 · Dec 6, 2016 · US
Electricity storage device
US-2016351345-A1 · Dec 1, 2016 · US
Electric storage device
US-2016351866-A1 · Dec 1, 2016 · US
Capacitor
US-2016343518-A1 · Nov 24, 2016 · US
Electrical storage device
US-2016343997-A1 · Nov 24, 2016 · US
Flow type energy storage device and reaction cell for the device
US-2016308236-A1 · Oct 20, 2016 · US
Electrochemical cell and electrochemical cell with terminal
US-2016268060-A1 · Sep 15, 2016 · US
Method of manufacturing electric power storage device, and electric power storage device
US-2016260951-A1 · Sep 8, 2016 · US
Power storage device
US-9406978-B2 · Aug 2, 2016 · US
Power storage device and manufacturing method thereof
US-9401525-B2 · Jul 26, 2016 · US
Energy storage device, method for manufacturing the same, and apparatus including the same
US-9362563-B2 · Jun 7, 2016 · US
Anodes comprising germanium for lithium-ion devices
US-2016141612-A1 · May 19, 2016 · US
Capacitor
US-2016093450-A1 · Mar 31, 2016 · US
Electric storage device and electric storage apparatus provided with the electric storage device
US-2016043353-A1 · Feb 11, 2016 · US
Process for producing porous sintered aluminum, and porous sintered aluminum
US-9242297-B2 · Jan 26, 2016 · US
Chip-type electric double layer capacitor cell and method of manufacturing the same
US-9236198-B2 · Jan 12, 2016 · US
Electrochemical energy storage devices and manufacturing methods
US-2015380175-A1 · Dec 31, 2015 · US
Electricity Storing/Discharging Device With Multiple-Layer Package Structure Having Electrode Plate Pair With Multiple-Sided Electric Conductive Terminals Converted Into Single Input/Output Electric Conductive Interface
US-2015372282-A1 · Dec 24, 2015 · US
Method of manufacturing a winding-type solid electrolytic capacitor package structure without using a lead frame
US-2015371783-A1 · Dec 24, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01G11/74?
- CPC H01G11/74 is the Cooperative Patent Classification code for “Terminals, e.g. extensions of current collectors.”
- How many patents are filed under CPC H01G11/74 (Terminals, e.g. extensions of current collectors)?
- Our database includes 510 publications tagged with this CPC code.
- Is patent activity under CPC H01G11/74 growing?
- Publication counts under this code: 38 in 2024 vs 44 in 2025 (latest complete years).